1 / 8

Animal Health

Animal Health. Original Power Point Created by Casey Osksa Modified by Georgia Agricultural Education Curriculum Office June 2002. What Causes Disease?. Germs: bacteria, viruses, protozoa Parasites: worms, insects Infestations: external parasites Infectious: internal disease

risa-arnold
Télécharger la présentation

Animal Health

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Animal Health Original Power Point Created by Casey Osksa Modified by Georgia Agricultural Education Curriculum Office June 2002

  2. What Causes Disease? • Germs: bacteria, viruses, protozoa • Parasites: worms, insects • Infestations: external parasites • Infectious: internal disease • Injury: handling, facilities • Inherited Genes • Poor Nutrition: easiest to correct • toxic materials in plants, nitrogen content • chemicals for insect control

  3. Disease • Infectious Disease: spread by contact • Confinement Systems: disease easily spread • Animal Waste: host for germs • Soil Born Disease: live in soil • hog diseases • anthrax: bury animals deep, cover with lime or burn • feline distemper • do NOT drag dead animals • alternate pastures

  4. Disease • From water & feed: chemical residues, waste • From air: germs, chemicals, mosquitos host disease • Diseases divided according to how rapid they progress: Acute: rapid progression (cholera, bloat, mastitis) all generally have a rapid increase in body temperature Chronic: last a long time (cancer), costly to fight Some are localized: mastitis, pink eye

  5. Vital Signs • Pulse: high under left foreflank or over jawbone • Respiration: rate of breathing • Temperature: most reliable & constant • taken rectally • rise of 3 deg F is considered serious • Symptoms: not eat, isoalte self, lack alertness, nucous discharge, droopy, lowered head, swelling, bleeding, abnormal bowel movements, worms in feces, unusual walk, abnormal behavior

  6. Disease Prevention • Sanitation: most important • Vaccination: build up antibodies to fight disease • Some diseases (tetanus) animals can’t be saved once they show signs • separate from herd • humanely kill and dispose of

  7. Parasite Control • Some parasites may be passed to humans • trichina, bladder worms • Worming usually done in spring • Insectisides: apply manually or cattle rub • Tick: Rocky Mountain Spotted Fever in humans • Sanitation: remove waste, disinfect floors & walls, remove dead animals, insect & rodent control, repair equipment, proper bedding • Hog house: steam clean & disinfect • Pile manure to kill germs (heat)

More Related